OK let's get really rigorous about using local knowledge on US regions

One great response to Friday's post on David Brooks' less-than-perfect-knowledge about the Midwest was a Discover Magazine blog post by Razib Khan that provided the following evidence-based map:

and for those who missed it in the comments section, here's a story from my favorite news source:

'Midwest' Discovered Between East And West Coasts

"I long suspected something was there," said Franklin Eldred, a Manhattan native and leader of the 200-man exploratory force. "I'd flown between New York and L.A. on business many times, and the unusually long duration of my flights seemed to indicate that some sort of large area was being traversed, an area of unknown composition."

Though the Midwest territory is still largely unexplored, early reports describe a region as backwards as it is vast. "Many of the basic aspects of a civilized culture appear to be entirely absent," said Gina Strauch, a Los Angeles-based anthropologist. "There is no theater to speak of, and their knowledge of posh restaurants is sketchy at best. Further, their agricentric lives seem to prevent them from pursuing high fashion to any degree, and, as a result, their mode of dress is largely restricted to sweatpants and sweatshirts

"We must remember that these people are not at all like us," Conde Nast publisher and Manhattan socialite Lucille Randolph Snowdon said. "They are crude and provincial, bewildered by our tall buildings and our art galleries, our books and our coffee shops."